Part number lookup

DX420 Replacement Parts

Cross-reference and compare 9 replacement listings for OEM / aftermarket part number DX420. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

9 Matching Products

Hydraulic Oil Cooler for Doosan Excavator DX420DoosanHydraulic Oil Cooler for Doosan Excavator DX420$3,182.00Oil Cooler for Doosan Excavator DX420DoosanOil Cooler for Doosan Excavator DX420$3,199.00Belt Tensioner 1503115 for Scania Engine DC16 DC18 Truck DX380 DX420ScaniaBelt Tensioner 1503115 for Scania Engine DC16 DC18 Truck DX380 DX420$214.20Belt Tensioner 1870553 for Doosan Daewoo Excavator DX380 DX420DoosanBelt Tensioner 1870553 for Doosan Daewoo Excavator DX380 DX420$208.49Joystick Controller for Doosan Daewoo Excavator DX215 DX225 DX258 DX260 DX300 DX420 DX500DoosanJoystick Controller for Doosan Daewoo Excavator DX215 DX225 DX258 DX260 DX300 DX420 DX500$227.00Joystick Controller for Doosan Daewoo Excavator DX215 DX225 DX258 DX260 DX300 DX420 DX500DoosanJoystick Controller for Doosan Daewoo Excavator DX215 DX225 DX258 DX260 DX300 DX420 DX500$233.00Lower Roller 200104-00034 for Doosan Daewoo Excavator DX420 DX420LC DX480LC DX520LCDoosanLower Roller 200104-00034 for Doosan Daewoo Excavator DX420 DX420LC DX480LC DX520LC$745.00Oil Filter 400504-00449 for Doosan Daewoo DX300 DX380 DX490 DX530 DL300 DL350 DL420 DL550-5 DA30DoosanOil Filter 400504-00449 for Doosan Daewoo DX300 DX380 DX490 DX530 DL300 DL350 DL420 DL550-5 DA30$41.00Pressure Switch Sensor 2549-9112 for Daewoo Doosan Komatsu DX140W DX180 DX190WDaewooPressure Switch Sensor 2549-9112 for Daewoo Doosan Komatsu DX140W DX180 DX190W$69.31

Part Numbers and Cross References

DX4201503115DX3801870553DX225DX258DX260DX300DX500DX215DX520LCADX480LCDX520LCSO11103DX340DX490DL350DL420DL450DL5502549-9112DH220-5DX180DX190WDX210WDX255DX300LLDX480

Applications and Fitment Summary

  • Doosan · Doosan Excavator DX420
  • Part Number
  • Doosan · Fit for Doosan Daewoo Excavator DX215, DX225, DX258, DX260, DX300, DX420, DX500
  • Doosan · s: Fit for Doosan Daewoo Excavator: DX480LCA-HD, DX520LCA, DX420, DX480LC, DX520LC, DX420LC Fit for Volvo Excavator: EC380E
  • Doosan · s: Fit for following models: Doosan Daewoo Excavator: DX300, DX340, DX380, DX420, DX490, DX530 Doosan Daewoo Wheel Loader: DL300, DL350, DL420, DL450, DL550, DL550-5 Doosan Daewoo Dump Truck: DA30
  • Daewoo Doosan Excavator: DH220-5
  • Daewoo · Daewoo Doosan DH220-5 DH225-7
  • Komatsu · s: For Daewoo Doosan Excavator: DH220-5 Komatsu Excavator: DX140W, DX180, DX190W, DX210W, DX225, DX255, DX300, DX300LL, DX340, DX420, DX480, DX520, SOLAR

Frequently Asked Questions

What parts replace OEM number DX420?

This page lists 9 replacement listings indexed under DX420. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for DX420?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if DX420 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.